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ICD-10-CM Code for Acute and subacute endocarditis, unspecified I33.9

ICD-10 code I33.9 for Acute and subacute endocarditis, unspecified is a medical classification as listed by WHO under the range - Diseases of the circulatory system .

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Official Long Descriptor

Acute and subacute endocarditis, unspecified
Acute endocarditis NOS
Acute myoendocarditis NOS
Acute periendocarditis NOS
Subacute endocarditis NOS
Subacute myoendocarditis NOS
Subacute periendocarditis NOS

I33

Excludes1: acute rheumatic endocarditis (I01.1)
endocarditis NOS (I38)

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM I33.9 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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Pulmonary Embolism Diagnosis
[b]Pulmonary Embolism coding[/b] Hi Do you know that dx. I26.9 needs an additional dx code of I33.0 or J85...why doc think patient get embolism? This may help I hope this information helps you. L... [ Read More ]
Screening Colonoscopy resulting in 45390 - EMR
[b]Colonoscopys[/b] Stefanie, I found the the info below, not sure it applies but thought I would send. I also included a list of the DX codes they are say support medical necessity for this CPT, and... [ Read More ]
Subacute Bacterial Endocarditis
I have a diagnosis that is documented as subacute bacterial endocarditis. The ICD-10 code I33.0 says to "Use additional code (B95-B97) to identify infectious agent" however the infectious agent is no... [ Read More ]
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